US 9,809,117 B1
Electric vehicle range extender charge system
Newberry Francis, Saint Louis, MO (US)
Filed by Newberry Francis, Saint Louis, MO (US)
Filed on May 10, 2016, as Appl. No. 14/999,673.
Int. Cl. B60L 11/00 (2006.01); B60L 11/18 (2006.01)
CPC B60L 11/002 (2013.01) [B60L 11/18 (2013.01); B60Y 2300/91 (2013.01); B60Y 2400/112 (2013.01)] 1 Claim
OG exemplary drawing
 
1. An electric vehicle charging system comprising;
a drive sprocket attached to an axle of an electric vehicle;
a chain interconnecting said drive sprocket to a transfer sprocket;
an alternators chain connecting said transfer sprocket to both a first alternator sprocket and a second alternator sprocket;
a first alternator connected to said first alternator sprocket so that said first alternator obtains energy upon rotation of said drive sprocket; and
a second alternator connected to said second alternator sprocket so that said second alternator obtains energy upon rotation of said drive sprocket.